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arXiv · hep-ph/9912382

New Structure Function Results at Low x and High Q^2 from HERA

Zhiqing Zhang
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Abstract

A precise proton structure function F_2 at low x is measured. The data is interpreted in the framework of QCD with an extraction of gluon density xg. The charm contribution to F_2 is determined in an extended kinematic range. Neutral and charged current cross-sections at high Q^2 are also measured and compared with the Standard Model predictions.

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Zhiqing Zhang. 1999-12-16. New Structure Function Results at Low x and High Q^2 from HERA. https://doi.org/10.1016/s0375-9474(00)00282-7

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